概括大意与完成句子

Our bodies are estimated to be about 60 to 70% water. Blood is mostly water, and our muscles, lungs, and brain all contain a lot of water. Water is needed to regulate body temperature and to provide the means for nutrients （滋养） to travel to all our organs. Water also transports oxygen to our cells, removes waste, and protects our joints and organs.

KET线上班

6-12岁英语高频重点词汇，搞定小学英语全段考试

399查看

The main idea of this paragraph is__________.

A、Ounces of Water Needed Per Day

B、Importance of Water

C、Water in Our Body

D、The Function of Water

【正确答案】 B

【答案解析】 通过介绍水在我们身体里的含量、水存在身体的那些部位及水的一些功能来证明水的重要性。因此选择B。

阅读推荐：职称英语培训 学派网职称英语 新东方职称英语 环球网校职称英语 职称英语网校排名